194670448

素因数分解:

$2^4\times 7^1\times {\mathrm{1738129}}^1$

素因数の和:1738144

約数の個数: 20

約数和(自身を含む): 431056240

約数和(自身を除く): 236385792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1738129, 3476258, 6952516, 12166903, 13905032, 24333806, 27810064, 48667612, 97335224, 194670448]

約数ペア:

[(1, 194670448), (2, 97335224), (4, 48667612), (7, 27810064), (8, 24333806), (14, 13905032), (16, 12166903), (28, 6952516), (56, 3476258), (112, 1738129)]